- ball
- Gate valve
- butterfly valve
- Regulating valve
- Cut-off valve
- Globe valve
- Check valve
- Knife Gate Valve
- Safety valve
- Pressure relief valve
- Drain valve
- Plug valve
- Diaphragm valve
- Discharge valve
- Exhaust valve
- Filter
- Solenoid valve
- Needle valve
- Plunger valve
- Copper valve
- Compensator
- Hydraulic control valve
- Electric two way valve
- Vacuum valve
- Thermal insulation valve
- Flame arrester
- Breathing valve
- Balance valve
- Sludge discharge valve
- Ammonia valve
- Metallurgical valves
- Fluorine valve
- Low temperature valve
- Power station valve
- Natural gas valves
- Other valves
- Inlet valve
- Import actuator
"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly follows the IS09001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service.